Viewpoint: Idaho Sen. Jim Risch discusses President Trump's national emergency and other major issues in American politics

In this week's Viewpoint, Idaho Republican Senator Jim Risch, the new chairman of the Senate Foreign Relations Committee explains his reasoning for voting no on a resolution to block President Trump's national emergency declaration over funding for the border wall with Mexico. Sen. Risch also gives his viewpoint on the investigations swirling around the president, the testimony of the president's former personal lawyer Michael Cohen, plus our relations with North Korea, China, and Russia.